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2nd March 2010, 04:12 PM
| #1 |
| I'm new here so be nice Join Date: Mar 2010 Location: melbourne
Posts: 3
|  Quercus Palustris 'pringreen' green pillar
Hi there, I have Quercus Palustris 'pringreen' green pillar which is about 10-12 meters in height, in a very healthy state.Just wondering if any one know what would be the Circumference root zone protection if i need to extend my house near that tree? |
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2nd March 2010, 05:11 PM
| #2 | |
| Moderator - Previously known as JayD  Join Date: Feb 2007 Location: TreeWorld, Sydney Australia
Posts: 2,031
| Re: Quercus Palustris 'pringreen' green pillar Quote:
__________________  Member: Australian Tree Association Join the Australian Tree Association...Have your voice heard ! Arboriculture, A life long study for some, a passing phase for others © Jeffrey J Darby 2011 | |
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2nd March 2010, 05:54 PM
| #3 |
| I'm new here so be nice Join Date: Mar 2010 Location: melbourne
Posts: 3
| Re: Quercus Palustris 'pringreen' green pillar
what D.B.H stands for?
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2nd March 2010, 06:29 PM
| #4 |
| Moderator - Previously known as JayD Join Date: Feb 2007 Location: TreeWorld, Sydney Australia
Posts: 2,031
| Re: Quercus Palustris 'pringreen' green pillar
Diameter @ breast height
__________________ Member: Australian Tree Association Join the Australian Tree Association...Have your voice heard ! Arboriculture, A life long study for some, a passing phase for others © Jeffrey J Darby 2011 |
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2nd March 2010, 06:58 PM
| #5 |
| Admin - Razor sharp and independent 2 X Diploma Level 5 qualified arborist  Join Date: Jan 2007 Location: Brisbane
Posts: 12,820
| Re: Quercus Palustris 'pringreen' green pillar
Honestly, the answer is this easy, just a click on the link.  Online Calculator for TPZs and SRZs as per AS4970-2009
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